140270424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1499}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 401760000

約数和(自身を除く): 261489576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 1114, 1499, 1671, 2228, 2998, 3342, 3899, 4456, 4497, 5996, 6684, 7798, 8994, 10493, 11697, 11992, 13368, 15596, 17988, 20986, 23394, 31192, 31479, 35976, 41972, 46788, 62958, 83944, 93576, 125916, 251832, 834943, 1669886, 2504829, 3339772, 5009658, 5844601, 6679544, 10019316, 11689202, 17533803, 20038632, 23378404, 35067606, 46756808, 70135212, 140270424]

約数ペア:

[(1, 140270424), (2, 70135212), (3, 46756808), (4, 35067606), (6, 23378404), (7, 20038632), (8, 17533803), (12, 11689202), (14, 10019316), (21, 6679544), (24, 5844601), (28, 5009658), (42, 3339772), (56, 2504829), (84, 1669886), (168, 834943), (557, 251832), (1114, 125916), (1499, 93576), (1671, 83944), (2228, 62958), (2998, 46788), (3342, 41972), (3899, 35976), (4456, 31479), (4497, 31192), (5996, 23394), (6684, 20986), (7798, 17988), (8994, 15596), (10493, 13368), (11697, 11992)]